package com.conan.array.exer1;/** * @version 加油！！！ * @Description * @Author 谷藤新一GYC * @Date 2023/7/29-9:50 */public class YangHuiTest {    public static void main(String[] args) {        int [] [] arr = new int[10][];        for(int i = 0;i < arr.length;i++){            arr[i] = new int[i+1];            arr[i][0] = arr[i][i] = 1;            for(int j = 1;j < arr[i].length-1;j++){                arr[i][j] = arr[i-1][j] + arr[i-1][j-1];            }        }        for(int i = 0;i < arr.length;i++){            for(int j = 0;j < arr[i].length;j++){                System.out.print(arr[i][j]+"\t");            }            System.out.println();        }    }}   